136. Solving a chemistry problem
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Product description
How many moles of potassium cyanide must be introduced into 1 dm3 of a 1 M AgNO3 solution in order to reduce the Ag ion concentration to 10-20 mol/dm3? Knest [Ag(CN)2]- = 1*10-21.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.